Circuit Breaker Designation Card Holder And Card; Voltage Designation Label; Testing - ADC PowerWorx Select Series User Manual

ADCP-80-531 • Issue 4 • July 2004
USE THE INCLUDED 2-HOLE LUGS WITH #6 AWG COPPER WIRE WITH INSULATION STRIPPED BACK OR USE APPROPRIATE
OPTIONAL 2-HOLE LUGS AVAILABLE AS ACCESSORIES WITH APPROPRIATE SIZE AWG COPPER WIRE.
TORQUE THE NUTS TO APPROXIMATELY 16 POUND-FORCE INCHES (1.8 NEWTON METERS).
CAUTION: CAUTION SHOULD BE TAKEN TO NOT REVERSE INPUT WIRES
TO THE FUSE PANEL.
IN THE FUSE PANEL, THE INTERNAL BATTERY (NEGATIVE VOLTAGE)
WIRING IS FUSED, BUT THE INTERNAL RETURN WIRING IS NOT FUSED.

4.11 Circuit Breaker Designation Card Holder and Card

Attach the circuit breaker designation card holder to the underside of the circuit breaker panel,
to one of the panel mounting brackets, to part of the rack, or to a location close to the panel.
Remove the backing from the back of the card holder and press the card holder against the
mounting surface. Fill out one of the cards (see
insert it in the card holder.

4.12 Voltage Designation Label

Write the voltage used in the circuit breaker panel on the voltage designation label (see
Figure 5) and attach the label to the back of the panel.

5 TESTING

Caution: This equipment employs electrical voltage and amperage levels which may be
considered an electrical hazard. Care should be exercised to assure that only qualified
personnel are allowed to install, operate, maintain, or otherwise come in contact with the
circuit breaker panel when it is energized. Only insulated tools should be used on energized
elements of the panel.
Each unit is thoroughly tested at the ADC factory. The following tests are recommended,
however, to assure that no damage has occurred during shipping or handling. Both bus A and
bus B input circuits need to be tested. The tests in Subsections 5.1 and 5.2 must be performed
without the power applied (before input power and output power is connected) to the circuit
breaker panel.
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© 2006, ADC Telecommunications, Inc.
CONNECT INPUT VOLTAGE WIRE LABELED "BATTERY" OR
"BATT," OR LABELED WITH THE VOLTAGE POLARITY AND/OR
THE VOLTAGE VALUE ("HOT" WIRE)
CONNECT INPUT RETURN WIRE LABELED "RTN," "RETURN,"
OR "BATTERY GROUND"
Figure 17. Input Power Connection
Figure 4) with circuit information as desired and
16761-A